Analysis

  • max time kernel
    119s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-02-2024 10:10

General

  • Target

    one-kbp-pub.html

  • Size

    850B

  • MD5

    f8f48d497461f5055a26efaebc3f34b0

  • SHA1

    725a4dc2070890a76e17f61c21f30745e39c08aa

  • SHA256

    0c78489d81e072c190ff4552830c70b7a731bae8396d2a4288e33aea9d881a86

  • SHA512

    75725947cd97f5660b2bcc79a7306603d0ec34c7351c672cf2fb67745f694ed7b41ef161a84f407422dcd8bb53caf14224cd5ba05b42ff8afb48d10afe72eb1c

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\one-kbp-pub.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2812
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2812 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1392
      • C:\Windows\SysWOW64\msdt.exe
        -modal 459246 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\Admin\AppData\Local\Temp\NDF9EFD.tmp -ep NetworkDiagnosticsWeb
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        PID:2184
  • C:\Windows\SysWOW64\sdiagnhost.exe
    C:\Windows\SysWOW64\sdiagnhost.exe -Embedding
    1⤵
      PID:2136

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      ebfad709cc89be0f764a270cbc330f9d

      SHA1

      fca66d79fc6ce663a6c5fdb250a8a708304b2f44

      SHA256

      35cc0150d80dc6911893beb47b1e6eabc4ce3e8090b869bc2cace499b9807932

      SHA512

      d3473de3f479735fbc5a9b4968365ebcbe3c54eef2f3272c3d415305803eaa1152cc1f6761937b1dabe0486d5a958a0e3da6d094465ac9bfcb7df905c3ffe939

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      2360a6c71a198da211c9ef96ec9b21fb

      SHA1

      8da854887e0d6bf5c334fe2af236bc2375e302e5

      SHA256

      03a318525d3bc701737f017b0bb956e42ba636489a0b19a426bd1aae4106aa48

      SHA512

      0c983319b8090b25331dec840a48a9c7a267c26b71c2eed331412d0ed68e3d6b74658fa6542af0c407c5250b5549bc7a0cdc3288b2b4cb3f27310be4da70e037

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      26cb6af476c6b08ff719d02bbaafd9c7

      SHA1

      d839a883c8728daaa9e52400cb418b4baf3507df

      SHA256

      eea34b78b16fbed77f11209fc913d2b4cc5955c3800f5a00657a90b48a67e812

      SHA512

      c670bb68797a1ab6d8273d9098838581db9a91ad57b58d961327a838eb11eff1374ebf457e226ce47f3f8ef17989a956d700135dcf4c397403688a37becf2d49

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      e454396373d0544fb58e805bb94895af

      SHA1

      6fff3218dc5f5b8267cde0f61879f961c6ea8286

      SHA256

      8e24840c19c810133f7e1014ba966ed8f2039043fa9c998df89a869e96e096e7

      SHA512

      2a591dd58b56143bdf901f44618a665497c0090523f8296a96a6de41c1097620728ab43ee5def5e95a13d9d1e61f825b9d110900b1cd14eff0ecbc4d696f6b5b

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      7aa4c70303b00d0b766ac375476f2f8d

      SHA1

      f9057340a9795f782f986841d76f3de22895c062

      SHA256

      c33dbe3152eaa2737d396a80cfb81febf3d443857b8701bdbbdc703f0f28cb76

      SHA512

      6ea8b8afe64e7af83e4baa18f759897ffc6b1f5dffe6e2cca812f54cec55b97df760992cc5acd3bdcffd63bd588d6b407a4251f75e8bb6aef7f4c4da4ca5400e

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      69a701694a2738ca7eff04bca5749660

      SHA1

      0f925367d7df47c61f2b01fdea80b987c136b0dd

      SHA256

      2dff2f19a890d7758f3de0deeaba78ec156f80fac1bceb366a6658427d5a0c76

      SHA512

      6c01f71ffde649cd5d439796856582537c8655bb1b7a09cba6b3ddc1e82253099bf6dfd807314892be7dc102431c3132a302db5e396b42fb369168a5f14b17e5

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      de7b13dd276948457095863b74024f7a

      SHA1

      c19e8db2ee36fcbd721d33b1a0bf8b81fd1ae68e

      SHA256

      7781520fef9f605dc8f14bf0dc2e6131c2dc180f97c2d18152bc85e1435d939c

      SHA512

      4ca5571d91f74abc565e3ba0fd74b10bf19fcc8aced69747e538750eea56d6fe3b0fcf155fed641c4ef8196f6c90d89893f5db0d8195013cce31fad6cc76e92a

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      bedfe5b348f8f1147f3d995ab918bd8c

      SHA1

      afe03491591526f69aba276744203d5dbd92fcec

      SHA256

      8dfb7c171d7587da93113db8618cbec2839558bf841f75b32d296adc9abafe33

      SHA512

      6fdeb90eabf65e2a5266796d641d3961f9cdf36fdd81b4b686c6d6be48b5a6f88e42371cd8b6f430c61b869b24cd2a397a4e8af65698555aca720d27e319cfb1

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      289ee754bf5b20922ee0310db9984ebe

      SHA1

      8fdf2d2f295b693a5f9f2c39414c52e1fcadf5ea

      SHA256

      edd1906d7b1486dfdaf7c54aaf76434b7df19e13995fa6c9535d68876d3af99c

      SHA512

      49cb0883bfc880d9955dca48a2f1d0c910e68bfd59bf2fbff030d001a06257aa0f15325f61d646eccef8cab7bdc88a5c183d41915a773fbaf6161752392fd99a

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      afe8527cee4ea5bb9dc686635cc23961

      SHA1

      9a3175c63b245639e31a5a5bdcade8ef8137503d

      SHA256

      b27ec7275d62e11a0adf0bf66aac57d2a52844d2c84385d8377971d8ab889829

      SHA512

      ec6cdf8d1d7215d0a1b422b3c9c6415c452c9127b53d12e2b0045afb37749d0f2db2f3b3dd421fc917056f61d46ab8ee0ce66ceae8386a7a9a1a4cade8b62ca3

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      18d6bb51f6a50a5f0413a5989f23cfd0

      SHA1

      0df099c33ffb4c5d7bf7556fbd7e2c76343a7a60

      SHA256

      da8d4a6bdd5ee466f16ae753847aa6604e3fa16b4e585ab554c2804d5c5d8799

      SHA512

      63eb9d3292db2cbab32fcb8994dc64513316d5a12bd0b5e1499b2462608a01f6e6464aa5a33faaeb8f67eda9fa73558e0d5d6ead14e57c3b96086eb7b7710b3d

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      2418dbcc497b083fb6a700ab10d69bc6

      SHA1

      2f41d5a8ff18adf1bd763dba499b9bd2f808070d

      SHA256

      ae6034fa0c9de23a70bdd664ef80db70345351647b3163984c7c0ac0a926d103

      SHA512

      07a5e1904ac7dd95212fb91c5ebb85d8a223fc6ec3565443b378530d091ae041a8f79615d4ed2608a6501bb13057c52cf803eb6462bebf007c9d59807be9dd16

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      048d0ec78b98f8d5049e3395193587a5

      SHA1

      aea2a416032961db43647ca1ccc7d029806f0a8c

      SHA256

      8a8d9e78c8c8cc8338a44d2401f5b446d10290e23db0e21317d6f812d7afe69b

      SHA512

      625b1bdbd57da033a0457859fc8d0897db1f3405f2e77c53e419443073d72d48831bd503caf237df8e544f85f6dc2d92cd78dc8a08dbead6a2cddcaafe918818

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      deeaa4130a25b5f6f3995d2b0503e6fe

      SHA1

      2da5ec050d4c3530fd102f8cde742050654912c7

      SHA256

      591720d668a9802c78f686d3cf73128a701acf5de758a7a5820f6ee809d5c831

      SHA512

      926bb0c26d30aacf0bb935f2534483f7f6ad951cdb66d749f91c11e682a6ff0c3e3d526170538c9b7d76fff241eed12683d69d4fae198d9cd8b693cea9583949

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      0780ec20cddfef9d992b6466b540ff74

      SHA1

      428c9df7c4eb60816fb3f54f0f61eed5015f8a80

      SHA256

      f1f1bcabad396c355c22337057211a7c0145540cd6790f5fd9bf02257088366c

      SHA512

      671e1a0aeba08b805a6b545da2fba1e6f467700a1b7ca8cc9247f7615960160ed23bc3821bdfc5456f75321e8a83777e49d9e47f9d256201ef2dd5e783b299d8

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      66ad1065b50e036e708839f4871eb93d

      SHA1

      f3098197709ace8a032318b4cf67ed7eb243e947

      SHA256

      f65f8f2459f13cc07d230ceca8f0d76e64449790a7039dd1b3cfe0b898e53f1b

      SHA512

      727634eae646825c9129ffcc4b12ed8c2b543bd06d48f5f51fabaefdd17fde0e7d15b29ae5a9c05730ef8f6efff29b39c5989e70f972ed164ee5e4d298905c4d

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      452a0e90683343bc8adb1179187290fd

      SHA1

      eefb7f257c45304be2c6cb38e4f30f9c832a0662

      SHA256

      1cf75d4f7d092f6e7042f4f4bd6b57869a81d75cc85eefb7151aeae673e4917a

      SHA512

      4cef1513c075fd2e90704f99fff9932d986254997ec893453272b03a5ba485f7cffe51a3aada829f9b63ea7c4b31d9b1005d1a05d4af75a1eca49d67bd76a8aa

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      3b71f4cbdfc6bae2783fbc0537cda80f

      SHA1

      c829a1e67cf75cf6c49fc709bba598573adf18e8

      SHA256

      c2e45ae8803b56333106dca74e9c0f8d9adb07c9f7dadc5247b548cec7f52e77

      SHA512

      a99d35c0f8e899bb4ae50f349539b1fa6d508f2af6f31b1bdc65c47513c183c62fcd8bfac6567bfef99f5cff46c239ae52200762c479150649cbe9e8a020a617

    • C:\Users\Admin\AppData\Local\Temp\Cab90BE.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\NDF9EFD.tmp

      Filesize

      3KB

      MD5

      a691bd9d8543533cf4eaeb5ad4bc5e63

      SHA1

      24de82c6263ce19e273bd4bee48b117693c30fc1

      SHA256

      43cf414ef947bc7ec2e7a0553312a08256c7f7e0746976291096d92a3f94c498

      SHA512

      37f22847111d58ba4fe7bceb8658cc3455372eee9ed07b6f8ad1d0038fa047de0633d828ac955cfa1a019c029b6e32b606560a2e0b6e96624714b197d0375b11

    • C:\Users\Admin\AppData\Local\Temp\Tar91CA.tmp

      Filesize

      171KB

      MD5

      9c0c641c06238516f27941aa1166d427

      SHA1

      64cd549fb8cf014fcd9312aa7a5b023847b6c977

      SHA256

      4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

      SHA512

      936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

    • C:\Windows\TEMP\SDIAG_e60c6902-2d00-4002-bbcd-5dc7e1c91c7a\NetworkDiagnosticsTroubleshoot.ps1

      Filesize

      23KB

      MD5

      1d192ce36953dbb7dc7ee0d04c57ad8d

      SHA1

      7008e759cb47bf74a4ea4cd911de158ef00ace84

      SHA256

      935a231924ae5d4a017b0c99d4a5f3904ef280cea4b3f727d365283e26e8a756

      SHA512

      e864ac74e9425a6c7f1be2bbc87df9423408e16429cb61fa1de8875356226293aa07558b2fafdd5d0597254474204f5ba181f4e96c2bc754f1f414748f80a129

    • C:\Windows\TEMP\SDIAG_e60c6902-2d00-4002-bbcd-5dc7e1c91c7a\UtilityFunctions.ps1

      Filesize

      52KB

      MD5

      2f7c3db0c268cf1cf506fe6e8aecb8a0

      SHA1

      fb35af6b329d60b0ec92e24230eafc8e12b0a9f9

      SHA256

      886a625f71e0c35e5722423ed3aa0f5bff8d120356578ab81a64de2ab73d47f3

      SHA512

      322f2b1404a59ee86c492b58d56b8a6ed6ebc9b844a8c38b7bb0b0675234a3d5cfc9f1d08c38c218070e60ce949aa5322de7a2f87f952e8e653d0ca34ff0de45

    • C:\Windows\TEMP\SDIAG_e60c6902-2d00-4002-bbcd-5dc7e1c91c7a\UtilitySetConstants.ps1

      Filesize

      2KB

      MD5

      0c75ae5e75c3e181d13768909c8240ba

      SHA1

      288403fc4bedaacebccf4f74d3073f082ef70eb9

      SHA256

      de5c231c645d3ae1e13694284997721509f5de64ee5c96c966cdfda9e294db3f

      SHA512

      8fc944515f41a837c61a6c4e5181ca273607a89e48fbf86cf8eb8db837aed095aa04fc3043029c3b5cb3710d59abfd86f086ac198200f634bfb1a5dd0823406b

    • C:\Windows\TEMP\SDIAG_e60c6902-2d00-4002-bbcd-5dc7e1c91c7a\en-US\LocalizationData.psd1

      Filesize

      5KB

      MD5

      dc9be0fdf9a4e01693cfb7d8a0d49054

      SHA1

      74730fd9c9bd4537fd9a353fe4eafce9fcc105e6

      SHA256

      944186cd57d6adc23a9c28fc271ed92dd56efd6f3bb7c9826f7208ea1a1db440

      SHA512

      92ad96fa6b221882a481b36ff2b7114539eb65be46ee9e3139e45b72da80aac49174155483cba6254b10fff31f0119f07cbc529b1b69c45234c7bb61766aad66

    • C:\Windows\Temp\SDIAG_e60c6902-2d00-4002-bbcd-5dc7e1c91c7a\DiagPackage.dll

      Filesize

      478KB

      MD5

      4dae3266ab0bdb38766836008bf2c408

      SHA1

      1748737e777752491b2a147b7e5360eda4276364

      SHA256

      d2ff079b3f9a577f22856d1be0217376f140fcf156e3adf27ebe6149c9fd225a

      SHA512

      91fb8abd1832d785cd5a20da42c5143cd87a8ef49196c06cfb57a7a8de607f39543e8a36be9207842a992769b1c3c55d557519e59063f1f263b499f01887b01b

    • C:\Windows\Temp\SDIAG_e60c6902-2d00-4002-bbcd-5dc7e1c91c7a\en-US\DiagPackage.dll.mui

      Filesize

      13KB

      MD5

      1ccc67c44ae56a3b45cc256374e75ee1

      SHA1

      bbfc04c4b0220ae38fa3f3e2ea52b7370436ed1f

      SHA256

      030191d10ffb98cecd3f09ebdc606c768aaf566872f718303592fff06ba51367

      SHA512

      b67241f4ad582e50a32f0ecf53c11796aef9e5b125c4be02511e310b85bdfa3796579bbf3f0c8fe5f106a5591ec85e66d89e062b792ea38ca29cb3b03802f6c6

    • memory/2136-790-0x000000006F840000-0x000000006FDEB000-memory.dmp

      Filesize

      5.7MB

    • memory/2136-798-0x0000000002460000-0x00000000024A0000-memory.dmp

      Filesize

      256KB

    • memory/2136-797-0x000000006F840000-0x000000006FDEB000-memory.dmp

      Filesize

      5.7MB

    • memory/2136-791-0x0000000002460000-0x00000000024A0000-memory.dmp

      Filesize

      256KB

    • memory/2136-789-0x000000006F840000-0x000000006FDEB000-memory.dmp

      Filesize

      5.7MB

    • memory/2184-796-0x0000000000710000-0x0000000000711000-memory.dmp

      Filesize

      4KB

    • memory/2184-788-0x0000000000710000-0x0000000000711000-memory.dmp

      Filesize

      4KB